| Wynson Asset Management Limited | RO | 就证券提供意见 | 2023-05-12 | 2024-12-09 |
| RO | 提供资产管理 | 2023-05-12 | 2024-12-09 |
| SHANGGU ASSET MANAGEMENT (ASIA) LIMITED | RO | 就证券提供意见 | 2017-06-16 | 2020-01-01 |
| RO | 提供资产管理 | 2017-06-16 | 2020-01-01 |
| RO | 证券交易 | 2017-06-16 | 2020-01-01 |
| Sumo Asset Management Limited | Rep | 就证券提供意见 | 2012-12-04 | 2016-03-31 |
| Rep | 提供资产管理 | 2012-02-21 | 2016-03-31 |
| iTTa Capital Limited | Rep | 就证券提供意见 | 2010-07-02 | 2012-11-30 |
| Rep | 证券交易 | 2010-07-02 | 2012-11-30 |
| ATHENA WEALTH MANAGEMENT LIMITED | Rep | 提供资产管理 | 2009-07-13 | 2009-12-23 |
| Rep | 就证券提供意见 | 2008-09-25 | 2009-12-23 |
| T G HOLBORN (HK) LIMITED | Rep | 就证券提供意见 | 2008-09-05 | 2008-09-12 |
| Ark Securities (Hong Kong) Limited | Rep | 就证券提供意见 | 2008-02-18 | 2008-08-12 |
| Rep | 证券交易 | 2008-02-18 | 2008-08-12 |
| GLOBAL INVESTMENT ADVISORS LIMITED | Rep | 就证券提供意见 | 2006-07-05 | 2007-11-22 |
| KARL THOMSON INVESTMENT CONSULTANTS LIMITED | Rep | 就证券提供意见 | 2005-11-21 | 2006-06-14 |